package com.huat.spring_boot.mapper;


import com.huat.spring_boot.pojo.StudentGrade;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface StudentGradeMapper {
    StudentGrade findById(Long id);

    List<StudentGrade> findAll();

    void insert(StudentGrade studentGrade);

    void update(StudentGrade studentGrade);

    void delete(Long id);
}
